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4.4.1.2 Alarm relay management
0
Relay normally deactivated, excited by an alarm.
Relay normally excited (also with control OFF), deactivated
1
by an alarm.
Relay normally excited (only with control ON), deactivated
2
by an alarm or with control OFF.
4.4.2
Temperature control
PARAMETER
CODE
Temperature control set point
SEt
Temperature control set point
SEt
" CPt= On"
dIF
Temperature control differential
LI5
Set point lower limit
4.4.3
B1 sensor parameters
PARAMETER
CODE
cHAI
High temperature confi guration
HAI
High temperature alarm
LAI
Low temperature alarm
CAI
Sensor calibration
Low temperature alarm reset
dbI
differential
4.4.4
B2 sensor parameters
PARAMETER
CODE
cHA2
High temperature confi guration
HA2
High temperature alarm
LA2
Low temperature alarm
CA2
Sensor calibration
Ab2
B2 sensor presence
English
4.4.5
B3 sensors parameters
PARAMETER
High temperature alarm
Low temperature alarm
Sensor calibration
TYPE
DEFAULT
4.4.6
B5 sensors parameters
7.0
D
PARAMETER
44.6
20.0
High temperature alarm
D
68.0
4.0
Low temperature alarm
D
7.2
Sensor calibration
5.0
U
4.4.7
B7 sensor parameters
41.0
PARAMETER
High temperature confi guration
TYPE
DEFAULT
0
U
High temperature alarm
60.0
D
140.0
Low temperature alarm
-20.0
D
Sensor calibration
-4.0
B7 sensor presence
0.0
U
4.4.8
Compressor parameters
1.0
PARAMETER
U
1.8
Compressor rotation
Compressor 1 operation hour
counter
TYPE
DEFAULT
Compressor 3 operation hour
0
U
counter
60.0
Compressor 2 operation hour
U
140.0
counter
Compressor 4 operation hour
3.0
counter
U
37.4
Compressor 1 hour counter
0.0
U
threshold
1.0
U
Compressor 3 hour counter
threshold
CODE
TYPE
DEFAULT
60.0
HA3
U
140.0
-20.0
LA3
U
-4.0
CA3
0.0
U
CODE
TYPE
DEFAULT
60.0
HA5
U
14.0.0
-20.0
LA5
U
-4.0
CA5
0.0
U
CODE
TYPE
DEFAULT
cHA7
0
U
60.0
HA7
U
140.0
3.0
LA7
U
37.4
CA7
0.0
U
Ab7
1.0
U
CODE
TYPE
DEFAULT
rot
2
U
D
HI
-
D
H3
-
D
H2
-
D
H4
-
tHI
0
U
tH3
0
U
PCW420-650
PARAMETER
CODE
Compressor 2 hour counter
tH2
threshold
Compressor 4 hour counter
tH4
threshold
4.4.9
Pump parameters
PARAMETER
CODE
dP5
Pump stop delay
dPA
Pump start delay
4.4.10
Antifreeze heater parameters
PARAMETER
CODE
SEA
Set point adjustment (B1)
dIA
Temperature control differential (B1)
Antifreeze heater operating mode
FUA
(see para. 4.4.10.1)
Antifreeze heater activation mode
AbrA
(see para. 4.4.10.2)
ArA
Activation set point (B3)
4.4.10.1 FUA antifreeze heater operating mode
Temperature control by B1, activation by B3 (ambient
0
temperature sensor)
Temperature control by B3 (ambient temp. sensor) with
1
ARA set point.
4.4.10.2 AbrA antifreeze heater activation mode
0
Activation only when controller is 'On'
1
Activation also when controller is 'Off'
Activation also when controller is 'Off'. During heater opera-
2
tion the pump is activated.
TYPE
DEFAULT
0
U
0
U
TYPE
DEFAULT
5
U
5
U
TYPE
DEFAULT
7.0
U
45.0
1.0
U
1.8
0
U
2
U
5.0
U
41.0
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